New questions and challenges in Physics

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Physics, 27.02.2021 09:50

What is a joule?1 foot/lb 1 meter per second squared 1 meter 1 N-m...

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Physics, 27.02.2021 09:50

Need help with this pleases ...

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Physics, 27.02.2021 09:50

Choose the word that BEST completes the following sentence: The invention of the (insert word) made it easier to see that there were actually more bodies within the universe than was originally though...

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Physics, 27.02.2021 09:50

Please please help me if you don’t have the answer then don’t write random stuff for points A student hooked up a solar panel to a small motor and a switch He placed the system in the sunlight...

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Physics, 27.02.2021 09:40

HELP PLZ If an object has a mass of 1.5 KG what is the force of gravity on it?...

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Physics, 27.02.2021 09:40

3. A car has an acceleration of +2m/s2. What does this tell you about the velocity of the car? What is meant by an acceleration of -2m/s2?...

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Physics, 27.02.2021 09:20

A force of 525 N is applied to a stationary couch of mass 100 kg, where μs = 0.40 and μk = 0.32. What is the acceleration of the couch...

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Physics, 27.02.2021 09:20

HELP PLEASE! a LOT OF POINTS! Can you separate the white light into individual colors? Draw your final setup....

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Physics, 27.02.2021 09:20

Distinguish betweenSubsistence farming and Intensive farming...

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Physics, 27.02.2021 09:10

A battery is used to power a flashlight. When the flashlight is in use, what type of energy is lost during energy transformation? * chemical energy electrical energy radiant/light energy...

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Physics, 27.02.2021 09:10

the resistance of a platinum wire in melting ice and biking water is 800 and 910 respectively. what is the temperature when the resistance is 1000...

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Physics, 27.02.2021 09:10

Does collapsing the molecule create physical reality by simple observation...

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Physics, 27.02.2021 09:10

TRUE OR FALSE “An object which is held in a higher position has more potential energy” EXPLAIN WHY ITS TRUE/FALSE!...

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Physics, 27.02.2021 09:10

A baseball is thrown at a speed of 30.5.if a baseball has a mass of 0.182.what is momentum?...

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Physics, 27.02.2021 09:10

The law of universal gravitation describes the relationships between Group of answer choices A. unbalanced force, balanced force, and net force. B. speed, distance, and time....

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Physics, 27.02.2021 09:10

A 350kg motorcycle is moving at 20m/s. It then speeds up to 30m/s. How much work did the engine do to accelerate?...

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Physics, 27.02.2021 09:00

Please help me!! What are the resistances of the two resistors in the circuit? a 1Ω, 3Ω b 3Ω, 1Ω C 2Ω, 6Ω d 3Ω, 9Ω e 6Ω, 2Ω

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Physics, 27.02.2021 09:00

If a bead is dropped into the liquid column, and settles above the dish soap, but below the water, what can you infer about its density? Using the table above, estimate the density of the bead. Descri...

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Physics, 27.02.2021 09:00

· A 8 kg wooden box is sliding on a leather covered desk with a kinetic frictional coefficient of 0.40. What is the Kinetic frictional force acting on the object?...

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Physics, 27.02.2021 09:00

What are the three missions of the ISS?...